2023年12月5日 · The spine is central to the entire human body and is one of the most critical yet often underappreciated and misunderstood body parts we have. Your spine plays an essential role in supporting the body’s structure and vital functions.

2023年10月18日 · The spine, or backbone, is a bony structure that supports your body. It connects different parts of your musculoskeletal system, which includes your body’s bones and muscles. Your spine helps you sit, stand, walk, twist and bend.

2025年1月13日 · The spine is a vital structure in the human body, enabling movement, providing support, and protecting the spinal cord. The spinal cord is a critical network of nerves that links the brain to the rest of the body. These nerves control your ability to move, feel sensations, and respond to the world around you. ...

2025年1月14日 · Stretching down the midline of the trunk from the base of the skull to the coccyx, the spine plays an extremely important role in our bodies as it supports the upper body's weight; provides posture while allowing for movement and flexibility; and protects the spinal cord.

2024年2月22日 · The spine is a long column of bones that runs down the center of a person's back. It helps with stability, structure, and movement. Learn more here.

2025年1月15日 · The spine, also known as the vertebral column or backbone, is a flexible, segmented structure composed of 33 vertebrae stacked vertically. These vertebrae are divided into five regions: cervical, thoracic, lumbar, sacral, and coccygeal. The spine serves as the central support structure of the body, housing and protecting …

What exactly is the spine? Your spine is made up of 24 small bones (vertebrae) that are stacked on top of each other to create the spinal column. Between each vertebra is a soft, gel-like cushion called a disc that helps absorb pressure and keeps the bones from rubbing against each other. Each vertebra is held to the others by groups of ligaments.

The human spine is a complex anatomic structure that is the scaffolding for the entire body. It provides several important functions, including protection the spinal cord and nerves, and structural support for the body, allowing us to stand upright.

Strong muscles and bones, flexible tendons and ligaments, and sensitive nerves contribute to a healthy spine. Yet, any of these structures affected by strain, injury, or disease can cause pain. When viewed from the side, an adult spine has a natural S-shaped curve.

2022年5月11日 · Although the spine is made up of a chain of bones, it is flexible due to elastic spinal discs and ligaments. The length of someone’s spine depends on their height. The average length is 71 cm (28 inches) in men and 61 cm (24 inches) in women.